1. Compatible models: Suitable for Rancilio brand EC680/EC685 coffee machines. - This steam nozzle is compatible with Rancilio's EC680/EC685 coffee machines. 2. Durability: - The product is made of materials that are relatively durable, rust - resistant and healthy. 3. Ease of use: - It is convenient for baristas to control the temperature. Additionally, it can reduce the water content of steam, making the milk foam softer and more refined. 4. Included steam nozzle heads: - It includes three - hole and single - hole steam nozzle heads. The three - hole steam head allows steam to be ejected from multiple directions, thus reducing the issue of over - concentrated steam. 5. Washability and durability: - The nozzle is washable and relatively durable, and can be used for a long period. 6. Color: Silver 7. Material: Stainless steel 8. Dimensions: Approximately 15 centimeters in length 9. Package contents: - 1 steam wand - 1 three - hole steam head - 1 single - hole steam head - Only the above package contents are included, and other products are not part of the package. 10. Precautions: - Light reflection and different monitors may cause slight differences between the color of the item in the picture and the actual product. A measurement error of plus or minus 1 - 3 centimeters is acceptable.